
* designate control variables
* basic controls
global controls1 age female white retired married i.educ b3.region pew_churatd
* adding pid
global controls2 $controls1 b3.pid3

* just demographics
global rcons1 $controls1
* demographics + attitudinal controls
global rcons2 $rcons1 i.evolve science_confidence prejudice1 prejudice2
* + PID
global rcons3 $rcons2 b3.pid3
* + pol. interest & sources of wealth
global rcons4 $rcons3 b4.newsint ownb inherit

